Standard Pack = 1 piece(s). Decimal Equivalent = 0.4375 ; Flute Length = 1-3/4 IN ; Flute Type = Straight Flute ; Number of Flutes = 4-6 ; Overall Length = 7 IN ; Shank Diameter = 3/8 IN ; Shank Type = Standard Straight Shank ; Size = 7/16 IN ; Size Type = Fractional Size ;